All MIBs › ACD-PORT-MIB › acdPortRxStatsMulticastPkts
acdPortRxStatsMulticastPkts
Module: ACD-PORT-MIB
OID (symbolic): ACD-PORT-MIB::acdPortRxStatsMulticastPkts
OID (numeric): 1.3.6.1.4.1.22420.2.9.1.3.2.1.10
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: This is a count of the good multicast packets received by this port. A good multicast packet is a normally sized packet (64 to maxsize bytes) that is received without error, a good CRC, no PHY or FIFO errors. Multicast packets are identified by having a 1 in the least significant bit of the first byte of the destination address (i.e. the first bit received is a 1). Broadcast packets are not included in this count.
What is acdPortRxStatsMulticastPkts?
This counter tracks error-free packets sent to multiple destinations simultaneously on the network (identified by a 1 in the destination address's least significant bit). Engineers monitor multicast traffic because it's used for video streaming, service discovery, and other group communications, and excessive multicast can overwhelm network resources. A value of 100,000 multicast packets shows your port received that many group-addressed messages without errors.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.9.1.3.2.1.10 snmpwalk -v2c -c public <target> ACD-PORT-MIB::acdPortRxStatsMulticastPkts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.9.1.3.2.1.10.1 snmpget -v2c -c public <target> ACD-PORT-MIB::acdPortRxStatsMulticastPkts.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.22420 | accedianMIB | ACCEDIAN-SMI |
| 1.3.6.1.4.1.22420.2 | acdMibs | ACCEDIAN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.22420.2.9 | acdPort | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1 | acdPortMIBObjects | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.3 | acdPortStats | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.3.2 | acdPortRxStatsTable | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.3.2.1 | acdPortRxStatsEntry | ACD-PORT-MIB |
| 1.3.6.1.4.1.22420.2.9.1.3.2.1.10 | acdPortRxStatsMulticastPkts | ACD-PORT-MIB |